Plaat XXII: Molybdeenertsen, chroomertsen, antimoonertsen, arseenertsen
1859
Plaat XXII: Molybdeenertsen, chroomertsen, antimoonertsen, arseenertsen by Johann Gottlob Kurr, 1859, Illustration
1859
Plaat XXII: Molybdeenertsen, chroomertsen, antimoonertsen, arseenertsen by Johann Gottlob Kurr, 1859, Illustration